1   /**
2    * Copyright (c) 2000-2008 Liferay, Inc. All rights reserved.
3    *
4    * Permission is hereby granted, free of charge, to any person obtaining a copy
5    * of this software and associated documentation files (the "Software"), to deal
6    * in the Software without restriction, including without limitation the rights
7    * to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
8    * copies of the Software, and to permit persons to whom the Software is
9    * furnished to do so, subject to the following conditions:
10   *
11   * The above copyright notice and this permission notice shall be included in
12   * all copies or substantial portions of the Software.
13   *
14   * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
15   * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
16   * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
17   * AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
18   * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
19   * OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
20   * SOFTWARE.
21   */
22  
23  package com.liferay.portal.service.persistence;
24  
25  import com.liferay.portal.NoSuchUserIdMapperException;
26  import com.liferay.portal.SystemException;
27  import com.liferay.portal.kernel.dao.orm.DynamicQuery;
28  import com.liferay.portal.kernel.dao.orm.FinderCacheUtil;
29  import com.liferay.portal.kernel.dao.orm.Query;
30  import com.liferay.portal.kernel.dao.orm.QueryPos;
31  import com.liferay.portal.kernel.dao.orm.QueryUtil;
32  import com.liferay.portal.kernel.dao.orm.Session;
33  import com.liferay.portal.kernel.util.GetterUtil;
34  import com.liferay.portal.kernel.util.ListUtil;
35  import com.liferay.portal.kernel.util.OrderByComparator;
36  import com.liferay.portal.kernel.util.StringPool;
37  import com.liferay.portal.kernel.util.StringUtil;
38  import com.liferay.portal.model.ModelListener;
39  import com.liferay.portal.model.UserIdMapper;
40  import com.liferay.portal.model.impl.UserIdMapperImpl;
41  import com.liferay.portal.model.impl.UserIdMapperModelImpl;
42  import com.liferay.portal.service.persistence.impl.BasePersistenceImpl;
43  
44  import org.apache.commons.logging.Log;
45  import org.apache.commons.logging.LogFactory;
46  
47  import java.util.ArrayList;
48  import java.util.Collections;
49  import java.util.Iterator;
50  import java.util.List;
51  
52  /**
53   * <a href="UserIdMapperPersistenceImpl.java.html"><b><i>View Source</i></b></a>
54   *
55   * @author Brian Wing Shun Chan
56   *
57   */
58  public class UserIdMapperPersistenceImpl extends BasePersistenceImpl
59      implements UserIdMapperPersistence {
60      public UserIdMapper create(long userIdMapperId) {
61          UserIdMapper userIdMapper = new UserIdMapperImpl();
62  
63          userIdMapper.setNew(true);
64          userIdMapper.setPrimaryKey(userIdMapperId);
65  
66          return userIdMapper;
67      }
68  
69      public UserIdMapper remove(long userIdMapperId)
70          throws NoSuchUserIdMapperException, SystemException {
71          Session session = null;
72  
73          try {
74              session = openSession();
75  
76              UserIdMapper userIdMapper = (UserIdMapper)session.get(UserIdMapperImpl.class,
77                      new Long(userIdMapperId));
78  
79              if (userIdMapper == null) {
80                  if (_log.isWarnEnabled()) {
81                      _log.warn("No UserIdMapper exists with the primary key " +
82                          userIdMapperId);
83                  }
84  
85                  throw new NoSuchUserIdMapperException(
86                      "No UserIdMapper exists with the primary key " +
87                      userIdMapperId);
88              }
89  
90              return remove(userIdMapper);
91          }
92          catch (NoSuchUserIdMapperException nsee) {
93              throw nsee;
94          }
95          catch (Exception e) {
96              throw processException(e);
97          }
98          finally {
99              closeSession(session);
100         }
101     }
102 
103     public UserIdMapper remove(UserIdMapper userIdMapper)
104         throws SystemException {
105         if (_listeners.length > 0) {
106             for (ModelListener listener : _listeners) {
107                 listener.onBeforeRemove(userIdMapper);
108             }
109         }
110 
111         userIdMapper = removeImpl(userIdMapper);
112 
113         if (_listeners.length > 0) {
114             for (ModelListener listener : _listeners) {
115                 listener.onAfterRemove(userIdMapper);
116             }
117         }
118 
119         return userIdMapper;
120     }
121 
122     protected UserIdMapper removeImpl(UserIdMapper userIdMapper)
123         throws SystemException {
124         Session session = null;
125 
126         try {
127             session = openSession();
128 
129             session.delete(userIdMapper);
130 
131             session.flush();
132 
133             return userIdMapper;
134         }
135         catch (Exception e) {
136             throw processException(e);
137         }
138         finally {
139             closeSession(session);
140 
141             FinderCacheUtil.clearCache(UserIdMapper.class.getName());
142         }
143     }
144 
145     /**
146      * @deprecated Use <code>update(UserIdMapper userIdMapper, boolean merge)</code>.
147      */
148     public UserIdMapper update(UserIdMapper userIdMapper)
149         throws SystemException {
150         if (_log.isWarnEnabled()) {
151             _log.warn(
152                 "Using the deprecated update(UserIdMapper userIdMapper) method. Use update(UserIdMapper userIdMapper, boolean merge) instead.");
153         }
154 
155         return update(userIdMapper, false);
156     }
157 
158     /**
159      * Add, update, or merge, the entity. This method also calls the model
160      * listeners to trigger the proper events associated with adding, deleting,
161      * or updating an entity.
162      *
163      * @param        userIdMapper the entity to add, update, or merge
164      * @param        merge boolean value for whether to merge the entity. The
165      *                default value is false. Setting merge to true is more
166      *                expensive and should only be true when userIdMapper is
167      *                transient. See LEP-5473 for a detailed discussion of this
168      *                method.
169      * @return        true if the portlet can be displayed via Ajax
170      */
171     public UserIdMapper update(UserIdMapper userIdMapper, boolean merge)
172         throws SystemException {
173         boolean isNew = userIdMapper.isNew();
174 
175         if (_listeners.length > 0) {
176             for (ModelListener listener : _listeners) {
177                 if (isNew) {
178                     listener.onBeforeCreate(userIdMapper);
179                 }
180                 else {
181                     listener.onBeforeUpdate(userIdMapper);
182                 }
183             }
184         }
185 
186         userIdMapper = updateImpl(userIdMapper, merge);
187 
188         if (_listeners.length > 0) {
189             for (ModelListener listener : _listeners) {
190                 if (isNew) {
191                     listener.onAfterCreate(userIdMapper);
192                 }
193                 else {
194                     listener.onAfterUpdate(userIdMapper);
195                 }
196             }
197         }
198 
199         return userIdMapper;
200     }
201 
202     public UserIdMapper updateImpl(
203         com.liferay.portal.model.UserIdMapper userIdMapper, boolean merge)
204         throws SystemException {
205         Session session = null;
206 
207         try {
208             session = openSession();
209 
210             if (merge) {
211                 session.merge(userIdMapper);
212             }
213             else {
214                 if (userIdMapper.isNew()) {
215                     session.save(userIdMapper);
216                 }
217             }
218 
219             session.flush();
220 
221             userIdMapper.setNew(false);
222 
223             return userIdMapper;
224         }
225         catch (Exception e) {
226             throw processException(e);
227         }
228         finally {
229             closeSession(session);
230 
231             FinderCacheUtil.clearCache(UserIdMapper.class.getName());
232         }
233     }
234 
235     public UserIdMapper findByPrimaryKey(long userIdMapperId)
236         throws NoSuchUserIdMapperException, SystemException {
237         UserIdMapper userIdMapper = fetchByPrimaryKey(userIdMapperId);
238 
239         if (userIdMapper == null) {
240             if (_log.isWarnEnabled()) {
241                 _log.warn("No UserIdMapper exists with the primary key " +
242                     userIdMapperId);
243             }
244 
245             throw new NoSuchUserIdMapperException(
246                 "No UserIdMapper exists with the primary key " +
247                 userIdMapperId);
248         }
249 
250         return userIdMapper;
251     }
252 
253     public UserIdMapper fetchByPrimaryKey(long userIdMapperId)
254         throws SystemException {
255         Session session = null;
256 
257         try {
258             session = openSession();
259 
260             return (UserIdMapper)session.get(UserIdMapperImpl.class,
261                 new Long(userIdMapperId));
262         }
263         catch (Exception e) {
264             throw processException(e);
265         }
266         finally {
267             closeSession(session);
268         }
269     }
270 
271     public List<UserIdMapper> findByUserId(long userId)
272         throws SystemException {
273         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
274         String finderClassName = UserIdMapper.class.getName();
275         String finderMethodName = "findByUserId";
276         String[] finderParams = new String[] { Long.class.getName() };
277         Object[] finderArgs = new Object[] { new Long(userId) };
278 
279         Object result = null;
280 
281         if (finderClassNameCacheEnabled) {
282             result = FinderCacheUtil.getResult(finderClassName,
283                     finderMethodName, finderParams, finderArgs, this);
284         }
285 
286         if (result == null) {
287             Session session = null;
288 
289             try {
290                 session = openSession();
291 
292                 StringBuilder query = new StringBuilder();
293 
294                 query.append(
295                     "FROM com.liferay.portal.model.UserIdMapper WHERE ");
296 
297                 query.append("userId = ?");
298 
299                 query.append(" ");
300 
301                 Query q = session.createQuery(query.toString());
302 
303                 QueryPos qPos = QueryPos.getInstance(q);
304 
305                 qPos.add(userId);
306 
307                 List<UserIdMapper> list = q.list();
308 
309                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
310                     finderClassName, finderMethodName, finderParams,
311                     finderArgs, list);
312 
313                 return list;
314             }
315             catch (Exception e) {
316                 throw processException(e);
317             }
318             finally {
319                 closeSession(session);
320             }
321         }
322         else {
323             return (List<UserIdMapper>)result;
324         }
325     }
326 
327     public List<UserIdMapper> findByUserId(long userId, int start, int end)
328         throws SystemException {
329         return findByUserId(userId, start, end, null);
330     }
331 
332     public List<UserIdMapper> findByUserId(long userId, int start, int end,
333         OrderByComparator obc) throws SystemException {
334         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
335         String finderClassName = UserIdMapper.class.getName();
336         String finderMethodName = "findByUserId";
337         String[] finderParams = new String[] {
338                 Long.class.getName(),
339                 
340                 "java.lang.Integer", "java.lang.Integer",
341                 "com.liferay.portal.kernel.util.OrderByComparator"
342             };
343         Object[] finderArgs = new Object[] {
344                 new Long(userId),
345                 
346                 String.valueOf(start), String.valueOf(end), String.valueOf(obc)
347             };
348 
349         Object result = null;
350 
351         if (finderClassNameCacheEnabled) {
352             result = FinderCacheUtil.getResult(finderClassName,
353                     finderMethodName, finderParams, finderArgs, this);
354         }
355 
356         if (result == null) {
357             Session session = null;
358 
359             try {
360                 session = openSession();
361 
362                 StringBuilder query = new StringBuilder();
363 
364                 query.append(
365                     "FROM com.liferay.portal.model.UserIdMapper WHERE ");
366 
367                 query.append("userId = ?");
368 
369                 query.append(" ");
370 
371                 if (obc != null) {
372                     query.append("ORDER BY ");
373                     query.append(obc.getOrderBy());
374                 }
375 
376                 Query q = session.createQuery(query.toString());
377 
378                 QueryPos qPos = QueryPos.getInstance(q);
379 
380                 qPos.add(userId);
381 
382                 List<UserIdMapper> list = (List<UserIdMapper>)QueryUtil.list(q,
383                         getDialect(), start, end);
384 
385                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
386                     finderClassName, finderMethodName, finderParams,
387                     finderArgs, list);
388 
389                 return list;
390             }
391             catch (Exception e) {
392                 throw processException(e);
393             }
394             finally {
395                 closeSession(session);
396             }
397         }
398         else {
399             return (List<UserIdMapper>)result;
400         }
401     }
402 
403     public UserIdMapper findByUserId_First(long userId, OrderByComparator obc)
404         throws NoSuchUserIdMapperException, SystemException {
405         List<UserIdMapper> list = findByUserId(userId, 0, 1, obc);
406 
407         if (list.size() == 0) {
408             StringBuilder msg = new StringBuilder();
409 
410             msg.append("No UserIdMapper exists with the key {");
411 
412             msg.append("userId=" + userId);
413 
414             msg.append(StringPool.CLOSE_CURLY_BRACE);
415 
416             throw new NoSuchUserIdMapperException(msg.toString());
417         }
418         else {
419             return list.get(0);
420         }
421     }
422 
423     public UserIdMapper findByUserId_Last(long userId, OrderByComparator obc)
424         throws NoSuchUserIdMapperException, SystemException {
425         int count = countByUserId(userId);
426 
427         List<UserIdMapper> list = findByUserId(userId, count - 1, count, obc);
428 
429         if (list.size() == 0) {
430             StringBuilder msg = new StringBuilder();
431 
432             msg.append("No UserIdMapper exists with the key {");
433 
434             msg.append("userId=" + userId);
435 
436             msg.append(StringPool.CLOSE_CURLY_BRACE);
437 
438             throw new NoSuchUserIdMapperException(msg.toString());
439         }
440         else {
441             return list.get(0);
442         }
443     }
444 
445     public UserIdMapper[] findByUserId_PrevAndNext(long userIdMapperId,
446         long userId, OrderByComparator obc)
447         throws NoSuchUserIdMapperException, SystemException {
448         UserIdMapper userIdMapper = findByPrimaryKey(userIdMapperId);
449 
450         int count = countByUserId(userId);
451 
452         Session session = null;
453 
454         try {
455             session = openSession();
456 
457             StringBuilder query = new StringBuilder();
458 
459             query.append("FROM com.liferay.portal.model.UserIdMapper WHERE ");
460 
461             query.append("userId = ?");
462 
463             query.append(" ");
464 
465             if (obc != null) {
466                 query.append("ORDER BY ");
467                 query.append(obc.getOrderBy());
468             }
469 
470             Query q = session.createQuery(query.toString());
471 
472             QueryPos qPos = QueryPos.getInstance(q);
473 
474             qPos.add(userId);
475 
476             Object[] objArray = QueryUtil.getPrevAndNext(q, count, obc,
477                     userIdMapper);
478 
479             UserIdMapper[] array = new UserIdMapperImpl[3];
480 
481             array[0] = (UserIdMapper)objArray[0];
482             array[1] = (UserIdMapper)objArray[1];
483             array[2] = (UserIdMapper)objArray[2];
484 
485             return array;
486         }
487         catch (Exception e) {
488             throw processException(e);
489         }
490         finally {
491             closeSession(session);
492         }
493     }
494 
495     public UserIdMapper findByU_T(long userId, String type)
496         throws NoSuchUserIdMapperException, SystemException {
497         UserIdMapper userIdMapper = fetchByU_T(userId, type);
498 
499         if (userIdMapper == null) {
500             StringBuilder msg = new StringBuilder();
501 
502             msg.append("No UserIdMapper exists with the key {");
503 
504             msg.append("userId=" + userId);
505 
506             msg.append(", ");
507             msg.append("type=" + type);
508 
509             msg.append(StringPool.CLOSE_CURLY_BRACE);
510 
511             if (_log.isWarnEnabled()) {
512                 _log.warn(msg.toString());
513             }
514 
515             throw new NoSuchUserIdMapperException(msg.toString());
516         }
517 
518         return userIdMapper;
519     }
520 
521     public UserIdMapper fetchByU_T(long userId, String type)
522         throws SystemException {
523         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
524         String finderClassName = UserIdMapper.class.getName();
525         String finderMethodName = "fetchByU_T";
526         String[] finderParams = new String[] {
527                 Long.class.getName(), String.class.getName()
528             };
529         Object[] finderArgs = new Object[] { new Long(userId), type };
530 
531         Object result = null;
532 
533         if (finderClassNameCacheEnabled) {
534             result = FinderCacheUtil.getResult(finderClassName,
535                     finderMethodName, finderParams, finderArgs, this);
536         }
537 
538         if (result == null) {
539             Session session = null;
540 
541             try {
542                 session = openSession();
543 
544                 StringBuilder query = new StringBuilder();
545 
546                 query.append(
547                     "FROM com.liferay.portal.model.UserIdMapper WHERE ");
548 
549                 query.append("userId = ?");
550 
551                 query.append(" AND ");
552 
553                 if (type == null) {
554                     query.append("type_ IS NULL");
555                 }
556                 else {
557                     query.append("type_ = ?");
558                 }
559 
560                 query.append(" ");
561 
562                 Query q = session.createQuery(query.toString());
563 
564                 QueryPos qPos = QueryPos.getInstance(q);
565 
566                 qPos.add(userId);
567 
568                 if (type != null) {
569                     qPos.add(type);
570                 }
571 
572                 List<UserIdMapper> list = q.list();
573 
574                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
575                     finderClassName, finderMethodName, finderParams,
576                     finderArgs, list);
577 
578                 if (list.size() == 0) {
579                     return null;
580                 }
581                 else {
582                     return list.get(0);
583                 }
584             }
585             catch (Exception e) {
586                 throw processException(e);
587             }
588             finally {
589                 closeSession(session);
590             }
591         }
592         else {
593             List<UserIdMapper> list = (List<UserIdMapper>)result;
594 
595             if (list.size() == 0) {
596                 return null;
597             }
598             else {
599                 return list.get(0);
600             }
601         }
602     }
603 
604     public UserIdMapper findByT_E(String type, String externalUserId)
605         throws NoSuchUserIdMapperException, SystemException {
606         UserIdMapper userIdMapper = fetchByT_E(type, externalUserId);
607 
608         if (userIdMapper == null) {
609             StringBuilder msg = new StringBuilder();
610 
611             msg.append("No UserIdMapper exists with the key {");
612 
613             msg.append("type=" + type);
614 
615             msg.append(", ");
616             msg.append("externalUserId=" + externalUserId);
617 
618             msg.append(StringPool.CLOSE_CURLY_BRACE);
619 
620             if (_log.isWarnEnabled()) {
621                 _log.warn(msg.toString());
622             }
623 
624             throw new NoSuchUserIdMapperException(msg.toString());
625         }
626 
627         return userIdMapper;
628     }
629 
630     public UserIdMapper fetchByT_E(String type, String externalUserId)
631         throws SystemException {
632         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
633         String finderClassName = UserIdMapper.class.getName();
634         String finderMethodName = "fetchByT_E";
635         String[] finderParams = new String[] {
636                 String.class.getName(), String.class.getName()
637             };
638         Object[] finderArgs = new Object[] { type, externalUserId };
639 
640         Object result = null;
641 
642         if (finderClassNameCacheEnabled) {
643             result = FinderCacheUtil.getResult(finderClassName,
644                     finderMethodName, finderParams, finderArgs, this);
645         }
646 
647         if (result == null) {
648             Session session = null;
649 
650             try {
651                 session = openSession();
652 
653                 StringBuilder query = new StringBuilder();
654 
655                 query.append(
656                     "FROM com.liferay.portal.model.UserIdMapper WHERE ");
657 
658                 if (type == null) {
659                     query.append("type_ IS NULL");
660                 }
661                 else {
662                     query.append("type_ = ?");
663                 }
664 
665                 query.append(" AND ");
666 
667                 if (externalUserId == null) {
668                     query.append("externalUserId IS NULL");
669                 }
670                 else {
671                     query.append("externalUserId = ?");
672                 }
673 
674                 query.append(" ");
675 
676                 Query q = session.createQuery(query.toString());
677 
678                 QueryPos qPos = QueryPos.getInstance(q);
679 
680                 if (type != null) {
681                     qPos.add(type);
682                 }
683 
684                 if (externalUserId != null) {
685                     qPos.add(externalUserId);
686                 }
687 
688                 List<UserIdMapper> list = q.list();
689 
690                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
691                     finderClassName, finderMethodName, finderParams,
692                     finderArgs, list);
693 
694                 if (list.size() == 0) {
695                     return null;
696                 }
697                 else {
698                     return list.get(0);
699                 }
700             }
701             catch (Exception e) {
702                 throw processException(e);
703             }
704             finally {
705                 closeSession(session);
706             }
707         }
708         else {
709             List<UserIdMapper> list = (List<UserIdMapper>)result;
710 
711             if (list.size() == 0) {
712                 return null;
713             }
714             else {
715                 return list.get(0);
716             }
717         }
718     }
719 
720     public List<Object> findWithDynamicQuery(DynamicQuery dynamicQuery)
721         throws SystemException {
722         Session session = null;
723 
724         try {
725             session = openSession();
726 
727             dynamicQuery.compile(session);
728 
729             return dynamicQuery.list();
730         }
731         catch (Exception e) {
732             throw processException(e);
733         }
734         finally {
735             closeSession(session);
736         }
737     }
738 
739     public List<Object> findWithDynamicQuery(DynamicQuery dynamicQuery,
740         int start, int end) throws SystemException {
741         Session session = null;
742 
743         try {
744             session = openSession();
745 
746             dynamicQuery.setLimit(start, end);
747 
748             dynamicQuery.compile(session);
749 
750             return dynamicQuery.list();
751         }
752         catch (Exception e) {
753             throw processException(e);
754         }
755         finally {
756             closeSession(session);
757         }
758     }
759 
760     public List<UserIdMapper> findAll() throws SystemException {
761         return findAll(QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
762     }
763 
764     public List<UserIdMapper> findAll(int start, int end)
765         throws SystemException {
766         return findAll(start, end, null);
767     }
768 
769     public List<UserIdMapper> findAll(int start, int end, OrderByComparator obc)
770         throws SystemException {
771         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
772         String finderClassName = UserIdMapper.class.getName();
773         String finderMethodName = "findAll";
774         String[] finderParams = new String[] {
775                 "java.lang.Integer", "java.lang.Integer",
776                 "com.liferay.portal.kernel.util.OrderByComparator"
777             };
778         Object[] finderArgs = new Object[] {
779                 String.valueOf(start), String.valueOf(end), String.valueOf(obc)
780             };
781 
782         Object result = null;
783 
784         if (finderClassNameCacheEnabled) {
785             result = FinderCacheUtil.getResult(finderClassName,
786                     finderMethodName, finderParams, finderArgs, this);
787         }
788 
789         if (result == null) {
790             Session session = null;
791 
792             try {
793                 session = openSession();
794 
795                 StringBuilder query = new StringBuilder();
796 
797                 query.append("FROM com.liferay.portal.model.UserIdMapper ");
798 
799                 if (obc != null) {
800                     query.append("ORDER BY ");
801                     query.append(obc.getOrderBy());
802                 }
803 
804                 Query q = session.createQuery(query.toString());
805 
806                 List<UserIdMapper> list = (List<UserIdMapper>)QueryUtil.list(q,
807                         getDialect(), start, end);
808 
809                 if (obc == null) {
810                     Collections.sort(list);
811                 }
812 
813                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
814                     finderClassName, finderMethodName, finderParams,
815                     finderArgs, list);
816 
817                 return list;
818             }
819             catch (Exception e) {
820                 throw processException(e);
821             }
822             finally {
823                 closeSession(session);
824             }
825         }
826         else {
827             return (List<UserIdMapper>)result;
828         }
829     }
830 
831     public void removeByUserId(long userId) throws SystemException {
832         for (UserIdMapper userIdMapper : findByUserId(userId)) {
833             remove(userIdMapper);
834         }
835     }
836 
837     public void removeByU_T(long userId, String type)
838         throws NoSuchUserIdMapperException, SystemException {
839         UserIdMapper userIdMapper = findByU_T(userId, type);
840 
841         remove(userIdMapper);
842     }
843 
844     public void removeByT_E(String type, String externalUserId)
845         throws NoSuchUserIdMapperException, SystemException {
846         UserIdMapper userIdMapper = findByT_E(type, externalUserId);
847 
848         remove(userIdMapper);
849     }
850 
851     public void removeAll() throws SystemException {
852         for (UserIdMapper userIdMapper : findAll()) {
853             remove(userIdMapper);
854         }
855     }
856 
857     public int countByUserId(long userId) throws SystemException {
858         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
859         String finderClassName = UserIdMapper.class.getName();
860         String finderMethodName = "countByUserId";
861         String[] finderParams = new String[] { Long.class.getName() };
862         Object[] finderArgs = new Object[] { new Long(userId) };
863 
864         Object result = null;
865 
866         if (finderClassNameCacheEnabled) {
867             result = FinderCacheUtil.getResult(finderClassName,
868                     finderMethodName, finderParams, finderArgs, this);
869         }
870 
871         if (result == null) {
872             Session session = null;
873 
874             try {
875                 session = openSession();
876 
877                 StringBuilder query = new StringBuilder();
878 
879                 query.append("SELECT COUNT(*) ");
880                 query.append(
881                     "FROM com.liferay.portal.model.UserIdMapper WHERE ");
882 
883                 query.append("userId = ?");
884 
885                 query.append(" ");
886 
887                 Query q = session.createQuery(query.toString());
888 
889                 QueryPos qPos = QueryPos.getInstance(q);
890 
891                 qPos.add(userId);
892 
893                 Long count = null;
894 
895                 Iterator<Long> itr = q.list().iterator();
896 
897                 if (itr.hasNext()) {
898                     count = itr.next();
899                 }
900 
901                 if (count == null) {
902                     count = new Long(0);
903                 }
904 
905                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
906                     finderClassName, finderMethodName, finderParams,
907                     finderArgs, count);
908 
909                 return count.intValue();
910             }
911             catch (Exception e) {
912                 throw processException(e);
913             }
914             finally {
915                 closeSession(session);
916             }
917         }
918         else {
919             return ((Long)result).intValue();
920         }
921     }
922 
923     public int countByU_T(long userId, String type) throws SystemException {
924         boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
925         String finderClassName = UserIdMapper.class.getName();
926         String finderMethodName = "countByU_T";
927         String[] finderParams = new String[] {
928                 Long.class.getName(), String.class.getName()
929             };
930         Object[] finderArgs = new Object[] { new Long(userId), type };
931 
932         Object result = null;
933 
934         if (finderClassNameCacheEnabled) {
935             result = FinderCacheUtil.getResult(finderClassName,
936                     finderMethodName, finderParams, finderArgs, this);
937         }
938 
939         if (result == null) {
940             Session session = null;
941 
942             try {
943                 session = openSession();
944 
945                 StringBuilder query = new StringBuilder();
946 
947                 query.append("SELECT COUNT(*) ");
948                 query.append(
949                     "FROM com.liferay.portal.model.UserIdMapper WHERE ");
950 
951                 query.append("userId = ?");
952 
953                 query.append(" AND ");
954 
955                 if (type == null) {
956                     query.append("type_ IS NULL");
957                 }
958                 else {
959                     query.append("type_ = ?");
960                 }
961 
962                 query.append(" ");
963 
964                 Query q = session.createQuery(query.toString());
965 
966                 QueryPos qPos = QueryPos.getInstance(q);
967 
968                 qPos.add(userId);
969 
970                 if (type != null) {
971                     qPos.add(type);
972                 }
973 
974                 Long count = null;
975 
976                 Iterator<Long> itr = q.list().iterator();
977 
978                 if (itr.hasNext()) {
979                     count = itr.next();
980                 }
981 
982                 if (count == null) {
983                     count = new Long(0);
984                 }
985 
986                 FinderCacheUtil.putResult(finderClassNameCacheEnabled,
987                     finderClassName, finderMethodName, finderParams,
988                     finderArgs, count);
989 
990                 return count.intValue();
991             }
992             catch (Exception e) {
993                 throw processException(e);
994             }
995             finally {
996                 closeSession(session);
997             }
998         }
999         else {
1000            return ((Long)result).intValue();
1001        }
1002    }
1003
1004    public int countByT_E(String type, String externalUserId)
1005        throws SystemException {
1006        boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
1007        String finderClassName = UserIdMapper.class.getName();
1008        String finderMethodName = "countByT_E";
1009        String[] finderParams = new String[] {
1010                String.class.getName(), String.class.getName()
1011            };
1012        Object[] finderArgs = new Object[] { type, externalUserId };
1013
1014        Object result = null;
1015
1016        if (finderClassNameCacheEnabled) {
1017            result = FinderCacheUtil.getResult(finderClassName,
1018                    finderMethodName, finderParams, finderArgs, this);
1019        }
1020
1021        if (result == null) {
1022            Session session = null;
1023
1024            try {
1025                session = openSession();
1026
1027                StringBuilder query = new StringBuilder();
1028
1029                query.append("SELECT COUNT(*) ");
1030                query.append(
1031                    "FROM com.liferay.portal.model.UserIdMapper WHERE ");
1032
1033                if (type == null) {
1034                    query.append("type_ IS NULL");
1035                }
1036                else {
1037                    query.append("type_ = ?");
1038                }
1039
1040                query.append(" AND ");
1041
1042                if (externalUserId == null) {
1043                    query.append("externalUserId IS NULL");
1044                }
1045                else {
1046                    query.append("externalUserId = ?");
1047                }
1048
1049                query.append(" ");
1050
1051                Query q = session.createQuery(query.toString());
1052
1053                QueryPos qPos = QueryPos.getInstance(q);
1054
1055                if (type != null) {
1056                    qPos.add(type);
1057                }
1058
1059                if (externalUserId != null) {
1060                    qPos.add(externalUserId);
1061                }
1062
1063                Long count = null;
1064
1065                Iterator<Long> itr = q.list().iterator();
1066
1067                if (itr.hasNext()) {
1068                    count = itr.next();
1069                }
1070
1071                if (count == null) {
1072                    count = new Long(0);
1073                }
1074
1075                FinderCacheUtil.putResult(finderClassNameCacheEnabled,
1076                    finderClassName, finderMethodName, finderParams,
1077                    finderArgs, count);
1078
1079                return count.intValue();
1080            }
1081            catch (Exception e) {
1082                throw processException(e);
1083            }
1084            finally {
1085                closeSession(session);
1086            }
1087        }
1088        else {
1089            return ((Long)result).intValue();
1090        }
1091    }
1092
1093    public int countAll() throws SystemException {
1094        boolean finderClassNameCacheEnabled = UserIdMapperModelImpl.CACHE_ENABLED;
1095        String finderClassName = UserIdMapper.class.getName();
1096        String finderMethodName = "countAll";
1097        String[] finderParams = new String[] {  };
1098        Object[] finderArgs = new Object[] {  };
1099
1100        Object result = null;
1101
1102        if (finderClassNameCacheEnabled) {
1103            result = FinderCacheUtil.getResult(finderClassName,
1104                    finderMethodName, finderParams, finderArgs, this);
1105        }
1106
1107        if (result == null) {
1108            Session session = null;
1109
1110            try {
1111                session = openSession();
1112
1113                Query q = session.createQuery(
1114                        "SELECT COUNT(*) FROM com.liferay.portal.model.UserIdMapper");
1115
1116                Long count = null;
1117
1118                Iterator<Long> itr = q.list().iterator();
1119
1120                if (itr.hasNext()) {
1121                    count = itr.next();
1122                }
1123
1124                if (count == null) {
1125                    count = new Long(0);
1126                }
1127
1128                FinderCacheUtil.putResult(finderClassNameCacheEnabled,
1129                    finderClassName, finderMethodName, finderParams,
1130                    finderArgs, count);
1131
1132                return count.intValue();
1133            }
1134            catch (Exception e) {
1135                throw processException(e);
1136            }
1137            finally {
1138                closeSession(session);
1139            }
1140        }
1141        else {
1142            return ((Long)result).intValue();
1143        }
1144    }
1145
1146    public void registerListener(ModelListener listener) {
1147        List<ModelListener> listeners = ListUtil.fromArray(_listeners);
1148
1149        listeners.add(listener);
1150
1151        _listeners = listeners.toArray(new ModelListener[listeners.size()]);
1152    }
1153
1154    public void unregisterListener(ModelListener listener) {
1155        List<ModelListener> listeners = ListUtil.fromArray(_listeners);
1156
1157        listeners.remove(listener);
1158
1159        _listeners = listeners.toArray(new ModelListener[listeners.size()]);
1160    }
1161
1162    public void afterPropertiesSet() {
1163        String[] listenerClassNames = StringUtil.split(GetterUtil.getString(
1164                    com.liferay.portal.util.PropsUtil.get(
1165                        "value.object.listener.com.liferay.portal.model.UserIdMapper")));
1166
1167        if (listenerClassNames.length > 0) {
1168            try {
1169                List<ModelListener> listeners = new ArrayList<ModelListener>();
1170
1171                for (String listenerClassName : listenerClassNames) {
1172                    listeners.add((ModelListener)Class.forName(
1173                            listenerClassName).newInstance());
1174                }
1175
1176                _listeners = listeners.toArray(new ModelListener[listeners.size()]);
1177            }
1178            catch (Exception e) {
1179                _log.error(e);
1180            }
1181        }
1182    }
1183
1184    private static Log _log = LogFactory.getLog(UserIdMapperPersistenceImpl.class);
1185    private ModelListener[] _listeners = new ModelListener[0];
1186}